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Why David Letterman Apologized to Justin Bieber, Sarah Palin and Others

Season 2 Episode 206
Aired on 01/06/2013 | CC
Three decades ago, David Letterman turned late-night television upside down. At first, no one knew what to make of his hilariously awkward—and at times intimidating—celebrity interviews. Does it bother Dave when he hurts a guest's feelings? Find out now. Plus, Dave reveals why he apologized to Justin Bieber, Paris Hilton, Sarah Palin and Donald Trump.
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